Home / 9,657,410.20-14,465,120.10-5,864,277.40

Finding the Fourth Proportional to 9,657,410.20, 14,465,120.10 and 5,864,277.40

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Solution

The fourth proportional to 9,657,410.20, 14,465,120.10 and 5,864,277.40 is: 8,783,667.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,410.20 : 14,465,120.10 = 5,864,277.40 : x
  2. Step 2: Convert to fraction form
    9,657,410.20/14,465,120.10 = 5,864,277.40/x
  3. Step 3: Cross multiply
    9,657,410.20x = 14,465,120.10 × 5,864,277.40
  4. Step 4: Simplify right side
    9,657,410.20x = 84,827,476,890,715.75
  5. Step 5: Solve for x
    x = 84,827,476,890,715.75/9,657,410.20
  6. Step 6: Final answer
    x = 8,783,667.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.